Last Friday I planted 2 comfrey roots and 4 strawberry plants and a bunch of snap pea seeds as a guild under my Stella cherry tree. So I say try it in your area and see how it goes. If it works out for one of us but not the other, we can collaborate and figure out why.
PI day is 3.14 (march 14th) and is also einstein's birthday. And this is merely a tiny ad: